Merge pull request #218 from suskind/develop

fixed onsubmit stop event, added neverSubmit option
Merge pull request #219 from suskind/develop

check if event exists
Fixes grid mixin that was preventing nested grid containers from showing the correct gutter size.
Merge branch 'develop' of github.com:sapo/Ink into develop
applying a bugfix by @suskind which broke lastPass